He________hispoorjudgment________JetLag.
C
此题考查固定词组 blame sth. on sb.把 ...怪到 ...头上。
From the viewpoint of word formation, the word “ smog” is a ______.
Towriteuphisnovel,Johnislookingforanenvironmentfree________outsidedistraction.
Perseveranceisakindofqualityandthatis_______ittakestodoanythingwell.
Idioms nominal in nature have a(n) ______ as the key word in each and function as a noun in sentences.